FLYING NORTH For the present the importance of Russia's Arctic air lines lies in their strategical value and the support they provide to the opening up of the northern region. Without aviation the whole scheme of industrial development, settlement, geological and geographical exploration, and of navigation along the Northern Sea Route would be unthinkable. The aeroplanes serve as scouts for the ice-breakers., which they keep informed of the floes at distances not visible from the crow's nest. When Bleriot flew across the Channel in 1910 Fridtjof Nansen—with other Scandinavians who were even then keen on the commercial development of Arctic navi- gation as a trade route to Siberia—said: eNow the road for shipping in the ice-bound Arctic Ocean is open.' Until Bleriot's time—and for long after—navigation in ships in those altitudes had always remained an experiment; success or failure depended on chance more than on skill. This is how it was described at the time: 'Days and days passed by. The danger of being caught for the winter increased while we tried to find a clear passage among the ice. The view from the observer's highest mast did not reach further than about twenty miles. Hours were spent in desperate effort to cut through a field behind which we hoped to find clear water. Cursing and swearing was at its worst when we found after all the labour of crew and ship that everything had been in vain. There was more ice ahead.' When I was on board the ice-breaker Termak, watching its strategical operations against the white enemy of shipping, the treachery and power of our foe was no less than it had been thirty years ago. But we were better armed. As soon as we set out to fight for a passage we sent a radio message for the dispatch of an aeroplane from the shore base. Within half an hour the ice watch pilot was circling over our bridge. He left us and surveyed hundreds of square miles, rising high above the sea. His observer watched the slowly drifting fields and floes below. He drew a map of their constellation. His first advice reached us by wireless. 83